Clean up ipv6 role
Clean up ipv6 role

Give tasks names, add some whitespace.

allomov/ursula,panxia6679/ursula,rongzhus/ursula,pgraziano/ursula,persistent-ursula/ursula,ryshah/ursula,ryshah/ursula,narengan/ursula,allomov/ursula,dlundquist/ursula,paulczar/ursula,pgraziano/ursula,channus/ursula,masteinhauser/ursula,pgraziano/ursula,fancyhe/ursula,greghaynes/ursula,wupeiran/ursula,lihkin213/ursula,sivakom/ursula,j2sol/ursula,knandya/ursula,zrs233/ursula,knandya/ursula,msambol/ursula,paulczar/ursula,dlundquist/ursula,andrewrothstein/ursula,blueboxgroup/ursula,wupeiran/ursula,aldevigi/ursula,masteinhauser/ursula,zrs233/ursula,narengan/ursula,zrs233/ursula,j2sol/ursula,ryshah/ursula,ddaskal/ursula,aldevigi/ursula,narengan/ursula,persistent-ursula/ursula,andrewrothstein/ursula,nirajdp76/ursula,kennjason/ursula,nirajdp76/ursula,andrewrothstein/ursula,greghaynes/ursula,ddaskal/ursula,blueboxgroup/ursula,sivakom/ursula,channus/ursula,EricCrosson/ursula,pgraziano/ursula,msambol/ursula,MaheshIBM/ursula,blueboxgroup/ursula,jwaibel/ursula,fancyhe/ursula,mjbrewer/ursula,knandya/ursula,paulczar/ursula,blueboxgroup/ursula,ddaskal/ursula,panxia6679/ursula,EricCrosson/ursula,MaheshIBM/ursula,ddaskal/ursula,msambol/ursula,mjbrewer/ursula,lihkin213/ursula,pbannister/ursula,lihkin213/ursula,twaldrop/ursula,fancyhe/ursula,mjbrewer/ursula,kennjason/ursula,jwaibel/ursula,davidcusatis/ursula,EricCrosson/ursula,davidcusatis/ursula,channus/ursula,edtubillara/ursula,MaheshIBM/ursula,allomov/ursula,panxia6679/ursula,nirajdp76/ursula,persistent-ursula/ursula,twaldrop/ursula,edtubillara/ursula,wupeiran/ursula,masteinhauser/ursula,kennjason/ursula,twaldrop/ursula,nirajdp76/ursula,greghaynes/ursula,edtubillara/ursula,j2sol/ursula,j2sol/ursula,jwaibel/ursula,edtubillara/ursula,panxia6679/ursula,masteinhauser/ursula,davidcusatis/ursula,narengan/ursula,sivakom/ursula,zrs233/ursula,pbannister/ursula,aldevigi/ursula,rongzhus/ursula,fancyhe/ursula,channus/ursula,twaldrop/ursula,ryshah/ursula,pbannister/ursula,lihkin213/ursula,rongzhus/ursula,rongzhus/ursula,wupeiran/ursula,knandya/ursula,persistent-ursula/ursula,dlundquist/ursula